Plant List

Can I eat this plant?

 Caution - important - please read

Please read all caution notes for each relevant plant. Also read the general safety notes.

Keep samples of plants consumed. In case of adverse reaction seek medical attention immediately, taking along the samples.

This list of plants was compiled from several sources which have claimed edibility of these plants or some of their parts. The information was cross-referenced with information from herbal medicine books and databases of poisonous plants. Some of it is contradictory. Every effort has been made to bring together as much data as possible to allow an informed decision about edibility.

The information is given in good faith, but is by no means complete, and is of known hazards only. Absence of information on toxicity or danger, or inclusion in this list is not indicative of a plant's safety. Consumption is at the reader's own risk and discretion.

Some guidance may reduce the risk of starvation in a survival situation, but it is best to err on the safe side when other food is available.

 Browsing Tips

The list below has basic essential details for over 300 plants. There are also about 50 plants (highlighted in brick-red) which have a more in-depth profile which can be accessed with a button link inside the drop-down item. Most of those profiled plants have photos which you can access from the profile page.

The list on this page allows quick access to the most important information, whilst inside the profile view you can also browse from plant to plant alphabetically from links at the bottom of the page.

 Key

Plant parts:
leaf
stem or trunk
sap
root, bulb, tuber and other below ground parts
flower
fruit
seed

Other:
caution

 Agrimony

Botanical name: Agrimonia eupatoria
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea
: cooked

Safety unknown

 Alexanders

Botanical name: Smyrnium olusatrum
Family: Carrot (Apiaceae)
Biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(buds) : raw
: cooked

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Angelica

Botanical name: Angelica archangelica
Family: Carrot (Apiaceae)
Biennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw
: cooked
: flavouring

Contains furanocoumarin, especially the root, and when damaged or attacked by mould. May cause photo dermatitis in contact with sap and exposure to sun light or other ultra violet light. Only gather good specimen and consume as fresh as possible. Boiling can reduce it by half (discard water). Eat sparingly.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.
Angelica, Wild Angelica sylvestris - see Angelica above

 Apple, Crab

Botanical name: Malus sylvestris
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

Contains or produces hydrogen cyanide in the leaves, bark and seed. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Archangel, Yellow

Botanical name: Lamiastrum galeobdolon
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked

Safety unknown

 Arrowhead

Botanical name: Sagittaria sagittifolia
Family: Water-plantain (Alismataceae)
Perennial

Collectability: rare - avoid

Edible parts and how to consume
(shoot) (peeled) : cooked

Safety unknown

 Arum, Bog

Botanical name: Calla palustris
Family: Arum (Araceae)
Perennial

Collectability: famine food - unsafe but potentially nutritious after careful preparation

Edible parts and how to consume
: cook

Contains oxalic acid and calcium oxalate.
Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Calcium oxalate crystals cause severe irritation to mucous membranes and organs. Causes burning sensation in mouth, sometimes after a brief delay. Aggravates rheumatic conditions, kidney stones or hyper acidity. Severe poisoning can result in kidney damage and even death. May be neutralised by thoroughly drying or cooking or steeping in water. Best avoided.

 Ash

In-depth profile Botanical name: Fraxinus excelsior
Family: Olive (Oleaceae)
Deciduous tree

Collectability: plentiful, common

Main benefit: longevity

Edible parts and how to consume
: tea
: pickled, oil

Contact with plant may cause dermatitis in sensitive individuals.

 Asparagus

Botanical name: Asparagus officinalis
Family: Lily (Liliaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Fruit is mildly toxic. Shoots eaten in quantity may be kidney irritant.

 Aster, Sea

Botanical name: Tripolium pannonicum (syn. Aster tripolium)
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Safety unknown

 Avens, Water

Botanical name: Geum rivale
Family: Rose (Rosaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: flavouring, tea

 Avens, Wood

Also known as Herb Bennet

Botanical name: Geum urbanum
Family: Rose (Rosaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: flavouring, tea

 Balsam, Himalayan

In-depth profile Botanical name: Impatiens glandulifera
Family: Balsam (Balsaminaceae)
Annual

Collectability: plentiful, common, widespread, invasive non-native weed

Main benefit: source of carbohydrates

Edible parts and how to consume
: raw

Plant contains calcium oxalate. Calcium oxalate crystals cause severe irritation to mucous membranes and organs. Causes burning sensation in mouth, sometimes after a brief delay. Aggravates rheumatic conditions, kidney stones or hyper acidity. Severe poisoning can result in kidney damage and even death. May be neutralised by thoroughly drying or cooking or steeping in water. Best avoided.

Seeds are safe.

 Barberry

Botanical name: Berberis vulgaris
Family: Barberry (Berberidaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

The bark (especially of the root) is toxic. The fruit is safe.

 Barley, Mouse

Botanical name: Hordeum murinum
Family: Grass (Gramniae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: flour

Safety unknown

 Basil, Wild

Botanical name: Clinopodium vulgare
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw, flavouring

Safety unknown

 Bedstraw, Hedge

Botanical name: Galium mollugo
Family: Bedstraw (Rubiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Bedstraw, Lady's

Botanical name: Galium verum
Family: Bedstraw (Rubiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: details unknown

Safety unknown

 Beech

In-depth profile Botanical name: Fagus sylvatica
Family: Beech (Fagaceae)
Deciduous tree

Collectability: plentiful, common, widespread, good, specialised habitat

Edible parts and how to consume
: raw
: raw, oil

May be toxic if it contains tannin, and is consumed in large quantities. Tannin binds with protein, can interfere with iron absorption and can cause gastric pain, irritation to organs and liver damage. It is bitter and astringent and colours water dark. It may be reduced or removed by leaching in several changes of water, until it runs clear (not brown). Baking soda added to the water may speed up the process. Tannin breaks down with time.

 Beet, Sea

Botanical name: Beta vulgaris maritima
Family: Goosefoot (Chenopodiaceae)
Annual/perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

This plant can concentrate soil toxins. Only pick from uncontaminated land.

 Bellflower, Creeping

Botanical name: Campanula rapunculoides
Family: Bellflower (Campanulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Safety unknown

 Bellflower, Giant

Botanical name: Campanula latifolia
Family: Bellflower (Campanulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot - high Vitamin C) : raw

Safety unknown

 Bellflower, Rampion

Botanical name: Campanula rapunculus
Family: Bellflower (Campanulaceae)
Bienniel/perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: raw

Safety unknown

 Betony

Botanical name: Stachys officinalis
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea
: raw

Safety unknown

 Bilberry

In-depth profile Also known as Blaeberry in Scotland

Botanical name: Vaccinium myrtillus
Family: Heath (Ericaceae)
Deciduous shrub

Collectability: good, specialised habitat

Edible parts and how to consume
: tea
: raw

The leaves should only be consumed up to three weeks at a time

 Bilberry, Northern

Botanical name: Vaccinium uliginosum
Family: Heath (Ericaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: tea
: raw

Fruit may be mildly toxic if consumed in large quantities

 Bindweed, Black

Botanical name: Fallopia convulvulus
Family: Dock (Polygonaceae)
Annual

Collectability: weed

Edible parts and how to consume
: flour

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Bindweed, Field

Botanical name: Convulvulus arvensis
Family: Bindweed (Convolvulaceae)
Perennial climber

Collectability: common, plentiful, weed

Edible parts and how to consume
Plant : flavouring

Safety unknown

 Bindweed, Hedge

In-depth profile Botanical name: Calystegia sepium
Family: Bindweed (Convolvulaceae)
Perennial climber

Collectability: famine food - unsafe but potentially nutritious with careful preparation.
Common, widespread, weed

Edible parts and how to consume
: cooked
: cooked, starch

laxative - can cause gastric upset.

May be mistaken for Great Bindweed (C. silvatica)

 Birch, Downy

In-depth profile Botanical name: Betula pubescens
Family: Birch (Betulaceae)
Deciduous tree

Collectability: common, widespread, plentiful, good

Edible parts and how to consume
: raw
(inner bark) : flour
Birch, Silver Betula pendula - see Downy Birch above

 Bistort

Botanical name: Polygonum bistorta
Family: Dock (Polygonaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Bittercress, Hairy

In-depth profile Botanical name: Cardamine hirsuta
Family: Cabbage (Brassicaceae)
Annual

Collectability: plentiful, common, widespread, weed

Edible parts and how to consume
: raw
: sprouted, though small and fiddly
Blackberry Rubus fruticosus - see Bramble

 Blackthorn

In-depth profile Botanical name: Prunus spinosa
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: plentiful, common, widespread

Edible parts and how to consume
: raw
: raw, jelly, flavouring

The leaves, bark, flowers and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds. Consume in moderation.

Spines may cause septic wounds.

 Bladder Wrack

Botanical name: Fucus vesiculosus - Seaweed

Collectability: specialised habitat - tidal waters

 Bogbean

Botanical name: Menyanthes trifoliata
Family: Bogbeen (Menyanthaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: cooked

Leach the root in several changes of water to remove substance. Can cause gastric upset.

 Borage

Botanical name: Borago officinalis
Family: Borage (Boraginaceae)
Annual

Collectability: poisonous and of little value as food

Edible parts and how to consume
: raw

Contains traces of pyrrolizidine alkaloids which can cause liver damage and cancer and are cumulative. Best avoided, especially when pregnant.

 Bracken

Botanical name: Pteridium aquilium
Perennial

Collectability: famine food - unsafe but potentially nutritious with careful preparation
Invasive week

Edible parts and how to consume
: cooked

May contain carcinogens - avoid.

Contains thiaminase. Thiaminase is a heat-resistant enzyme which destroys Vitamin B1. It is safe in small quantities, and when diet contains plenty of Vitamin B1. It is destroyed by cooking at 80 degrees Centigrade or above for at least 5 minutes.

 Bramble

In-depth profile Also known as Blackberry

Botanical name: Rubus fruticosus
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: plentiful, common, invasive weed

Edible parts and how to consume
( young, peel) : raw
: cooked

Sharp thorns on stem and underside of leaf midrib.

Fruit can cause gastric upset if eaten in quantity. Canes can whip out when moved

 Brooklime

Botanical name: Veronica beccabunga
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: specialised habitat - damp, aquatic

Edible parts and how to consume
: raw

Safety unknown

 Broom

Botanical name: Cytisus scoparius
Family: Pea (Leguminosae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw
: roasted

Green parts may be mildly toxic

 Broom, Butcher's

Botanical name: Ruscus aculeatus
Family: Lily (Liliaceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked
: roasted

Fruit can cause gastric upset.

Contains saponins. Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. Eat in moderation. May affect mucous membranes. Some saponins are highly toxic.

 Bryony, Black

Botanical name: Tamus communis
Family: Yam (Dioscoreaceae)
Perennial climber

Collectability: poisonous and of little value as food

Edible parts and how to consume
(shoot) : cooked

Consumption may cause irritation.

Contains saponins (especially in the fruit ) and calcium oxalate - avoid.

Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. Eat in moderation. May affect mucous membranes. Some saponins are highly toxic.

Calcium oxalate crystals cause severe irritation to mucous membranes and organs. Causes burning sensation in mouth, sometimes after a brief delay. Aggravates rheumatic conditions, kidney stones or hyper acidity. Severe poisoning can result in kidney damage and even death. May be neutralised by thoroughly drying or cooking or steeping in water.

 Buckthorn, Sea

Botanical name: Hippophae rhamnoides
Family: Oleaster (Elaeagnaceae)
Deciduous shrub

Collectability: plentiful, specialised habitat - coastal

Edible parts and how to consume
: raw (Vitamin C ), can be used as lemon substitute

 Buckwheat

Botanical name: Fagopyrum esculentum
Family: Dock (Polygonaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: raw, sprouted

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Bugle

Botanical name: Ajuga reptans
Family: Mint (Lamiaceae)
Perennial

Collectability: poisonous and of little value as food

Edible parts and how to consume
: raw

May be narcotic. Has caused fatalities - avoid.

 Bugloss, Viper's

Botanical name: Echium vulgare
Family: Borage (Boraginaceae)
Biennial

Collectability: poisonous and of little value as food

Edible parts and how to consume
: raw

Contact with hairs may cause dermatitis in sensitive people. May be toxic.

Contains pyrrolizidine alkaloids which can cause liver damage and cancer and are cumulative. Best avoided, especially when pregnant.

 Bullace

Botanical name: Prunus domestica ssp insititia
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Bulrush

In-depth profile Also known as Great Reedmace and Cat's-tail

Botanical name: Typha latifolia
Family: Reed-mace (Typhaceae)
Perennial

Collectability: plentiful, common, widespread, good, worthwhile root - specialised habitat

Edible parts and how to consume
(shoot) (immature, pollen) : raw
: raw, flour

May be mistaken for the poisonous Yellow Flag when not in flower. Both may grow in the same habitat. Flag leaves have a distinct mid-rib, and are more brightly green, whereas Bulrush leaves have a more rounded surface, are more blue-green, and have a bloom.
Bulrush, Lesser Typha angustifolia - see Bulrush

 Bur Marigold, Trifid

Botanical name: Bidens tripartita
Family: Daisy (Asteraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(young) : cooked

Safety unknown

 Bur-reed, Branched

Botanical name: Sparganium erectum
Family: Bur-reed (Sparganiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(base) : cooked

Safety unknown
Burdock, Greater Arctium lappa - see Burdock, Lesser below

 Burdock, Lesser

In-depth profile Botanical name: Arctium minus
Family: Daisy (Asteraceae)
Biennial

Collectability: plentiful, good, worthwhile root

Edible parts and how to consume
(young) : raw

Seeds contain arctiin, a substance which can cause convulsions, increased respiration, later paralysis, also lowers blood pressure. It has shown anti-cancer effects. Arctiin belongs to a group of chemicals called lignans, which are phytoestrogens and antioxidant.

The fibreglass-like seed hairs are a skin irritant, and may be irritant by inhalation.

 Burnet, Great

Botanical name: Sanguisorba officinalis
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Safety unknown

 Burnet, Salad

Botanical name: Sanguisorba minor
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Safety unknown

 Buttercup, Bulbous

Botanical name: Ranunculus bulbosus
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: poisonous and of little value as food. Weed

Edible parts and how to consume
: cooked

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonin is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Buttercup, Celery-leaved

Botanical name: Ranunculus sceleratus
Family: Buttercup (Ranunculaceae)
Annual

Collectability: poisonous and of little value as food

Edible parts and how to consume
: cooked

All parts are toxic.

Leach in several changes of water to remove substance.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonin is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Buttercup, Creeping

Botanical name: Ranunculus repens
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: poisonous and of little value as food, weed

Edible parts and how to consume
: cooked

All parts are mildly toxic.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonin is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Buttercup, Meadow

Botanical name: Ranunculus acris
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: poisonous and of little value as food, weed

Edible parts and how to consume
: cooked

All parts are toxic.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonin is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Cabbage, Wild

Botanical name: Brassica oleracea
Family: Cabbage (Brassicaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Calamint, Common

Botanical name: Calamintha ascendens (syn. Clinopodium ascendens)
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Safety unknown

 Campion, Bladder

Botanical name: Silene vulgaris
Family: Pink (Caryophyllaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Contains saponins. Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. Eat in moderation. May affect mucous membranes. Some saponins are highly toxic.

 Carraghen

Also known as Irish Moss

Botanical name: Chondrus crispus - Seaweed

Collectability: specialised habitat - tidal waters

 Carrot, Wild

Botanical name: Daucus carota
Family: Carrot (Apiaceae)
Biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: cooked

Tops may be toxic.

Contains furanocoumarin, especially when damaged or attacked by mould. May cause photo dermatitis in contact with sap and exposure to sun light or other ultra violet light. Only gather good specimen and consume as fresh as possible. Boiling can reduce it by half (discard water). Eat sparingly.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Catsear, Common

In-depth profile Botanical name: Hypochoeris radicata
Family: Daisy (Asteraceae)
Perennial

Collectability: plentiful, common, widespread, weed

Edible parts and how to consume
: raw
Cat's-tail Typha latifolia - see Bulrush

 Celandine, Greater

Botanical name: Chelidonium majus
Family: Poppy (Papaveraceae)
Perennial

Collectability: poisonous

Contact with sap may cause dermatitis. All parts are toxic (especially the root) - toxicity may be reduced by heat. May be fatal - avoid.

 Celandine, Lesser

Botanical name: Ranunculus ficaria
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: common, weed

Edible parts and how to consume
(before flowering): raw
(after plant has withered): cooked

All parts are mildly toxic.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonin is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Celery, Wild

Botanical name: Apium graveolens
Family: Carrot (Apiaceae)
Biennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked
: flavouring

Contact with sap my cause irritation in sensitive people.

May be mistaken for the highly toxic Hemlock Water Dropwort (Oenanthe crocata).

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Centaury, Common

Botanical name: Centaurium erythraea
Family: Gentian (Gentinaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
Whole plant : flavouring

Safety unknown

 Chamomile

Botanical name: Chamaemelum nobile
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : flavouring, tea

Contains coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Eat in moderation. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Chamomile, Corn

Botanical name: Anthemis arvensis
Family: Daisy (Asteraceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
Medicinal

Safety unknown

 Chamomile, Stinking

Also known as Mayweed

Botanical name: Anthemis cotula
Family: Daisy (Asteraceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Contact and consumption may cause allergies in sensitive people.

 Charlock

Botanical name: Sinapis arvensis
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked
: sprouted, flavouring

May be toxic when pods form

 Cherry, Bird

Botanical name: Prunus padus
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw
: raw, if not bitter

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Cherry, Cornelian

Botanical name: Cornus mas
Family: Dogwood (Cornaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw
: roasted

Safety unknown

 Cherry, Dwarf

Botanical name: Prunus cerasus
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw
: raw, if not bitter

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Cherry, Wild

Botanical name: Prunus avium
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw
: raw, if not bitter

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Chervil, Turnip-rooted

Botanical name: Chaerophyllum bulbosum
Family: Carrot (Apiaceae)
Biennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

May be toxic.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.
Chervil, Wild Anthriscus sylvestris - see Parsley, Cow

 Chestnut, Horse

Botanical name: Aesculus hippocastanum
Family: Horse Chestnut (Hippocastanaceae)
Deciduous tree

Collectability: famine food - unsafe but potentially nutritious with careful preparation

Edible parts and how to consume
(fully ripe) : leached and cooked

Toxic. Leach in several changes of water to remove substance.
Contains high concentrations of saponins. May be fatal - avoid. Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. May affect mucous membranes. Some saponins are highly toxic.

 Chestnut, Sweet

In-depth profile Botanical name: Castanea sativa
Family: Beech (Fagaceae)
Deciduous tree

Collectability: plentiful, good, specialised habitat

Edible parts and how to consume
: cooked

 Chickweed, Common

In-depth profile Botanical name: Stellaria media
Family: Pink (Caryophyllaceae)
Annual

Collectability: plentiful, common, widespread, good

Edible parts and how to consume
: raw
: cooked

Take extra care with identification, can be mistaken for very poisonous plants (Spurge).

The plant contains saponins, which may be beneficial in small amounts, but toxic in large. May be reduced or removed by leaching, rinsing or cooking. May affect mucous membranes.

Some saponins are highly toxic.

Eat in moderation.

 Chicory

Botanical name: Cichorium intybus
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw
: cooked, roasted as coffee substitute, raw contains 64% inulin by weight - 9.3g (about 1/3 oz) provides 6g of inulin, the recommended daily amount

Toxic for retina if consumed in large quantities.

 Chives

Botanical name: Allium schoenoprasum
Family: Lily (Liliaceae)
Perennial

Collectability: rare and of limited value as food

Edible parts and how to consume
: raw

May be toxic if consumed in large quantities.

 Cicely, Sweet

Botanical name: Myrrhis odorata
Family: Carrot (Apiaceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw

May be toxic.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Cinquefoil, Creeping

Botanical name: Potentilla reptans
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Clary, Wild

Also known as Wild Sage

Botanical name: Salvia verbenaca
Family: Mint (Lamiaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: raw, flavouring

contains clerodane diterpenes which can cause liver damage - eat in moderation.

Contains thujone which is toxic to brain and liver cells and may cause abortion if eaten in quantity. Avoid if pregnant.

 Cleavers

In-depth profile Botanical name: Galium aparine
Family: Bedstraw (Rubiaceae)
Annual

Collectability: plentiful, common, widespread, invasive weed

Edible parts and how to consume
: cooked
: roasted, sprouted

Contact with sap my cause irritation in sensitive people.

Consumption of the barbs may cause irritation. Cook to soften.

May be mistaken for Sweet Woodruff G. odoratum. See Collection on profile page.

 Cloudberry

Botanical name: Rubus chamaemorus
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Clover, Red

In-depth profile Botanical name: Trifolium pratense
Family: Pea (Leguminosae)
Perennial

Collectability: plentiful, common, widespread

Edible parts and how to consume
: raw
: cooked
: sprouted

May be slightly toxic if plant is diseased.

Seeds contain trypsin inhibitor. Trypsin inhibitors interfere with protein digestion and are reduced or destroyed by sprouting.

 Clover, White

Botanical name: Trifolium repens
Family: Pea (Leguminosae)
Perennial

Collectability: famine food - unsafe but potentially nutritious with careful preparation

Edible parts and how to consume
(young) : raw
: cooked
: flour

Contains or produces hydrogen cyanide when damaged. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Clubrush

Also known as Seaside Bulrush

Botanical name: Scirpus maritimus
Family: Sedge (Cyperaceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: flour

Safety unknown

 Clubrush, Common

Also known as Bulrush

Botanical name: Scirpus lacustris
Family: Sedge (Cyperaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw
(pollen) : flour

Safety unknown

 Coltsfoot

Botanical name: Tussilago farfara
Family: Daisy (Asteraceae)
Perennial

Collectability: poisonous and of little value as food

Edible parts and how to consume
(young) : raw
: flavouring

Contains traces of pyrrolizidine alkaloids which can cause liver damage and cancer and are cumulative. Best avoided, especially when pregnant..

 Comfrey

Botanical name: Symphytum officinale
Family: Borage (Boraginaceae)
Perennial

Collectability: poisonous and of little value as food

Contains pyrrolizidine alkaloids (especially in the root and Russian Comfrey). Known fatalities -- avoid. Pyrrolizidine alkaloids can cause liver damage and cancer and are cumulative. Best avoided, especially when pregnant.

 Coriander

Botanical name: Coriandrum sativum
Family: Carrot (Apiaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked, flavouring

Narcotic if consumed in quantity.

Leaves contain oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Cornel, Dwarf

Botanical name: Cornus suecica
Family: Dogwood (Cornaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Cornsalad

Botanical name: Valerianella locusta
Family: Valerian (Valerianacea)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Couchgrass

In-depth profile Botanical name: Elytrigia repens
Family: Grass (Graminae)
Perennial

Collectability: plentiful, common, widespread, good, invasive weed

Edible parts and how to consume
: leaf curd, juice (links to another page)
: cooked
: details unknown

Sap may irritate skin of sensitive individuals.

 Cowberry

Botanical name: Vaccinium vitis-idaea
Family: Heath (Ericaceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
: tea
: raw

Leaves are mildly toxic

 Cowslip

Botanical name: Primula veris
Family: Primrose (Primulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Flower stamens may cause allergic reaction

Note: leaves are food for the Duke of Burgundy fritillary caterpillar

 Cranberry

Botanical name: Vaccinium oxycoccus
Family: Heath (Ericaceae)
Evergreen shrub

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: tea
: raw

 Cranesbill, Cut-leaved

Botanical name: Geranium dissectum
Family: Cranesbill (Geraniaceae)
Annual/perennial

Collectability: weed

Edible parts and how to consume
: raw
: cooked

Safety unknown

 Creeping Jenny

Botanical name: Lysimachia nummularia
Family: Primrose (Primulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea

Safety unknown

 Cress, Hoary

Botanical name: Lepidium draba (syn. Cardaria draba)
Family: Cabbage (Brassicaceae)
Perennial

Collectability: weed

Edible parts and how to consume
: flavouring
: sprouted

May be toxic

 Cress, Swine

Botanical name: Coronopus squamatus
Family: Cabbage (Brassicaceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
: cooked
: sprouted

Safety unknown

 Crowberry

Botanical name: Empetrum nigrum
Family: Crowberry (Empetraceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Leaves may be toxic.

Fruit may cause nausea if eaten in quantity

 Cuckoo Flower

Also known as Lady's Smock

Botanical name: Cardamine pratensis
Family: Cabbage (Brassicaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) (bud) : raw (Vitamin C)

Safety unknown

 Currant, Black

Botanical name: Ribes nigrum
Family: Currant (Grossulariaceae)
Deciduous shrub

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: cooked
: raw

Safety unknown

 Currant, Red

In-depth profile Botanical name: Ribes rubrum
Family: Currant (Grossulariaceae)
Deciduous shrub

Collectability: plentiful, good, specialised habitat

Edible parts and how to consume
: raw

May be confused with Guelder Rose (see plant list).

Leaves contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Dabberlocks

Also known as Atlantic Wakame

Botanical name: Alaria esculenta - Seaweed

Collectability: specialised habitat - low tidal waters

Safety unknown

 Daisy

In-depth profile Botanical name: Bellis perennis
Family: Daisy (Asteraceae)
Perennial

Collectability: plentiful, common, widespread, weed

Edible parts and how to consume
: raw

 Daisy, Ox-eye

Botanical name: Chrysanthemum leucanthemum
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Dandelion

In-depth profile Botanical name: Taraxacum officinale
Family: Daisy (Asteraceae)
Perennial

Collectability: plentiful, common, widespread, good, weed, worthwhile root

Edible parts and how to consume
: raw

The latex is slightly corrosive and may cause skin blistering. It should be used with care. When applying to warts avoid getting it onto healthy skin. Apply only once or twice, repeat at intervals if necessary.

 Deadnettle, Henbit

Botanical name: Lamium amplexicaule
Family: Mint (Lamiaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Deadnettle, Red

In-depth profile Botanical name: Lamium purpureum
Family: Mint (Lamiaceae)
Annual

Collectability: plentiful, common, weed

Edible parts and how to consume
: raw

 Deadnettle, White

Botanical name: Lamium album
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: tea

Safety unknown

 Dewberry

Botanical name: Rubus caesius
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Sharp thorns

 Dittander

Botanical name: Lepidium latifolium
Family: Cabbage (Brassicaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: raw, flavouring
Dock, Broad-leaved Rumex obtusifolius - see Curled Dock below

 Dock, Curled

In-depth profile Botanical name: Rumex crispus
Family: Dock (Polygonaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

The root may cause gastric upset, nausea and dermatitis if eaten in excess.

Eat in moderation.

 Dock, Patience

Botanical name: Rumex patientia
Family: Dock (Polygonaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: details unknown

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

 Dogwood

Botanical name: Cornus sanguinea
Family: Dogwood (Cornaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: cooked

The leaves and root are mildly toxic

 Dropwort

Botanical name: Filipendula vulgaris
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Duckweed

Botanical name: Lemna minor
Family: Duckweed (Lemnaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: details unknown

Safety unknown

 Duke of Argyl's Tea-tree

Botanical name: Lycium barbarum
Family: Nightshade (Solanaceae)
Shrub

Collectability: good, mostly coastal

Edible parts and how to consume
: tea
: raw, sweeter when dried - berries are also know as wolf-berries or goji - very beneficial

shrub has thorns

 Dulse

Botanical name: Palmaria palmata - Seaweed

Collectability: plentiful, specialised habitat - tidal waters

 Dulse, Pepper

Botanical name: Laurencia pinnatifida - Seaweed

Collectability: specialised habitat - tidal waters

 Elder

In-depth profile Botanical name: Sambucus nigra
Family: Honeysuckle (Caprifoliaceae)
Deciduous tree

Collectability: plentiful, common, good

Edible parts and how to consume
: raw

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

It is best to remove seeds from the berries or avoid chewing them. Unbroken seeds are more likely to pass through the system undigested.

Unripe berries are poisonous.
Elder, Red-berried Sambucus racemosa - see Elder above

 Evening Primrose

Botanical name: Oenothera biennis
Family: Willowherb (Onagraceae)
Biennial

Collectability: plentiful, worthwhile root, specialised habitat, weed

Edible parts and how to consume
(shoot) : raw
: cooked
: cooked, oil

Shoots may be toxic. Leaves and root may be irritating to throat.

 Evening Primrose, Large-flowered

Botanical name: Oenothera glazioviana
Family: Willowherb (Onagraceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(shoot) : raw
: cooked

Shoots may be toxic. Leaves and root may be irritating to throat.

 Fat Hen

Botanical name: Chenopodium album
Family: Goosefoot (Chenopodiaceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: cooked
: sprouted

May cause photo sensitivity in sensitive people.

Contains saponins and oxalic acid. Eat in moderation.

Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. May affect mucous membranes. Some saponins are highly toxic.

Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Contains or produces hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

This plant can also concentrate other soil toxins. Only pick from uncontaminated land.

 Fennel

Botanical name: Foeniculum vulgare
Family: Carrot (Apiaceae)
Biennial/perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw
: flavouring, sprouted
: cooked

May cause photo sensitivity in sensitive people. Contact with sap my cause irritation in sensitive people.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Fenugreek

Botanical name: Trigonella ornithopodioides
Family: Pea (Leguminosae)
Annual/perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Fern spp.

Poisonous and of little value as food

Most ferns contain carcinogens and thiaminase and are not edible.

Thiaminase is a heat-resistant enzyme which destroys Vitamin B1. It is safe in small quantities, and when diet contains plenty of Vitamin B1. It is destroyed by cooking at 80 degrees Centigrade or above for at least 5 minutes. Known fatalities - avoid.

 Feverfew

Botanical name: Tanacetum parthenium
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Suspect source information - caution advised

 Fig, Hottentot

Botanical name: Carpobrotus edulis
Family: Mesembryanthemum (Aizoaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Figwort, Common

Botanical name: Scrophularia nodosa
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Avoid with rapid heart rate

 Flag, Yellow

Botanical name: Iris pseudacorus
Family: Iris (Iridaceae)
Perennial

Collectability: famine food - unsafe but potentially nutritious with careful preparation

Edible parts and how to consume
: cooked

Contact and consumption may cause allergies in sensitive people. The leaves and root can cause gastric upset - avoid.

 Flixweed

Botanical name: Descurainia sophia
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked
: raw, sprouted

Safety unknown

 French Hales

Botanical name: Sorbus latifolia
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
(when nearly rotten) : raw

The fruit can cause gastric upset if eaten in quantity.
The bark and seeds contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Fumitory

Botanical name: Fumaria officinalis
Family: Fumitory (Fumariaceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: curdling agent

Safety unknown

 Galingale

Botanical name: Cyperus longus
Family: Sedge (Cyperaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: flavouring

 Gallant Soldier

Botanical name: Galinsoga parviflora
Family: Daisy (Asteraceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: raw

May be toxic to goats
Garlic, Wild Allium ursinum - see Ramson

 Gipsywort

Botanical name: Lycopus europaeus
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown
Glasswort Salicornia europaea - see Samphire, Marsh

 Goatsbeard

Botanical name: Tragopogon pratensis
Family: Daisy (Asteraceae)
Annual/perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(shoot) : raw

Safety unknown

 Goldenrod

Botanical name: Solidago virgaurea
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea

Safety unknown

 Good King Henry

Botanical name: Chenopodium bonus-henricus
Family: Goosefoot (Chenopodiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

May cause photo sensitivity in sensitive people.

Contains saponins and oxalic acid. Eat in moderation.

Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. May affect mucous membranes. Some saponins are highly toxic.

Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Contains or produces hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

This plant can also concentrate other soil toxins. Only pick from uncontaminated land.

 Gooseberry

Botanical name: Ribes uva-crispa
Family: Currant (Grossulariaceae)
Deciduous shrub

Collectability: plentiful, specialised habitat

Edible parts and how to consume
(young) : raw

Sharp spines.

Leaves contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Goosefoot, Red

Botanical name: Chenopodium rubrum
Family: Goosefoot (Chenopodiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked
: sprouted

May cause photo sensitivity in sensitive people.

Contains saponins and oxalic acid. Eat in moderation.

Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. May affect mucous membranes. Some saponins are highly toxic.

Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Contains or produces hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

This plant can also concentrate other soil toxins. Only pick from uncontaminated land.

 Gorse

Botanical name: Ulex europaeus
Family: Pea (Leguminosae)
Shrub

Collectability: plentiful, widespread, common, weed

Edible parts and how to consume
(shoot tips) : tea
: pickled

Seeds may be toxic. Sharp thorns.

 Grass

Family: Grass (Graminae)
Annual/perennial

Collectability: plentiful, common, widespread, good

Edible parts and how to consume

Humans can not digest the cellulose in the leaves, but the very nutritious and protein-rich sap can be extracted by juicing, and either drunk or processed into leaf curd (links to another page). Some grasses also have other edible parts like roots, shoots, rhizomes, pollen and flowers, e.g. bamboos, Common Reed or Reedmace.

Also see Couchgrass Elytrigia repens above.

see Families - Grass (links to another page)

 Ground Elder

In-depth profile Botanical name: Aegopodium podagraria
Family: Carrot (Apiaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw

May be mistaken for the highly toxic Hemlock Water Dropwort (Oenanthe crocata).

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification.

See special note on the carrot family on the safety page.

 Ground Ivy

Botanical name: Glechoma hederacea
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown, weed

Edible parts and how to consume
: raw

 Groundsel

Botanical name: Senecio vulgaris
Family: Daisy (Asteraceae)
Annual

Collectability: poisonous and of little value as food

Contains pyrrolizidine alkaloids which can cause liver damage and cancer and are cumulative. Best avoided.

 Guelder Rose

Botanical name: Viburnum opulus
Family: Honeysuckle (Caprifoliaceae)
Deciduous shrub

Collectability: suspect source information, caution advised

Edible parts and how to consume
: raw

Fruit can cause gastric upset if eaten in quantity. The bark is toxic.

 Harebell

Botanical name: Campanula rotundifolia
Family: Bellflower (Campanulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Hawkbit, Rough

Botanical name: Leontodon hispidus
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown, weed

Edible parts and how to consume
: raw
: roasted, beverage

Safety unknown

 Hawk's Beard

Botanical name: Crepsis tectorum
Family: Daisy (Asteraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(young) : cooked

Safety unknown

 Hawthorn

In-depth profile Botanical name: Crataegus monogyna
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: plentiful, common, good

Edible parts and how to consume
: raw
: tea
: roasted

Large, sharp thorns on trunk and branches

 Hazel

In-depth profile Botanical name: Corylus avellana
Family: Hazel (Corylaceae)
Deciduous shrub

Collectability: plentiful, common, good

Edible parts and how to consume
: raw

 Heather

Botanical name: Calluna vulgaris
Family: Heath (Ericaceae)
Shrub

Collectability: plentiful, specialised habitat

Edible parts and how to consume
(shoot) : tea
Herb Bennet Geum urbanum - see Avens, Wood

 Hogweed

Also known as Cow Parsnip

Botanical name: Heracleum sphondylium
Family: Carrot (Apiaceae)
Biennial/perennial

Collectability: suspect source information, caution advised; weed

Edible parts and how to consume
(shoot) : raw
: cooked

When young the plant is easily mistaken for Giant Hogweed Heracleum mantegazzianum, which is particularly high in irritants.

Contains furanocoumarin, especially when damaged or attacked by mould. May cause photodermatitis in contact with sap and exposure to sun light or other ultra violet light. Only gather good specimen and consume as fresh as possible. Boiling can reduce it by half (discard water). Eat sparingly.

Member of the carrot familyy. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Hollyhock

Botanical name: Alcea rosea
Family: Mallow (Malvaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(inner) : raw
: starch

Safety unknown

 Honeysuckle

Botanical name: Lonicera periclymenum
Family: Honeysuckle (Caprifoliaceae)
Deciduous woody climber

Collectability: plentiful, common, widespread

Edible parts and how to consume
: raw

The berries contain saponins, which may be beneficial in small amounts, but toxic in large. May be reduced or removed by leaching, rinsing or cooking. May affect mucous membranes. Eat in moderation.

 Hop

In-depth profile Botanical name: Humulus lupulus
Family: Hemp (Cannabaceae)
Perennial climber

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw
(shoot) : cooked
(female) : details unknown

Contact with plant may cause dermatitis in sensitive individuals. Hairs can irritate eyes. Rich in estrogenic substances which may interfere with hormonal therapy. In case of breast cancer consult with health practitioner before consuming.

Marked depression may be accentuated.

May be mistaken for White Bryony Bryonia cretica

 Horned-poppy, Yellow

Botanical name: Glaucium flavum
Family: Poppy (Papaveraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: oil

The leaves, stem and root are toxic

 Horseradish

Botanical name: Armoracia rusticana
Family: Cabbage (Brassicaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: flavouring
: sprouted

Mildly toxic. Gastric irritant. Prolonged contact with root may cause blisters.

 Horsetail, Field

In-depth profile Botanical name: Equisetum arvense
Family: Horsetail (Equisetaceae)
Perennial

Collectability: plentiful, common, widespread, weed

Edible parts and how to consume
(fertile) : cooked
: cooked

Toxic if consumed in large quantities .

Contains thiaminase. Thiaminase is a heat-resistant enzyme which destroys Vitamin B1. It is safe in small quantities, and when diet contains plenty of Vitamin B1. It is destroyed by cooking at 80 degrees Centigrade or above for at least 5 minutes.

Contains equisetic acid, a potent heart and nerve sedative.

May be mistaken for poisonous Marsh Horsetail E. palustris

 Iceland Moss

Botanical name: Cetraria islandica

Collectability: availability unknown

Edible parts and how to consume
: leach for jelly, cooked

Safety unknown
Jewelweed Impatiens capsensis - see Balsam, Himalayan

 Juneberry

Botanical name: Amelanchier lamarckii (syn. A. intermedia)
Family: Rose (Rosaceae)
Shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Juniper

Botanical name: Juniperus communis
Family: Cypress (Cupressaceae)
Evergreen shrub

Collectability: rare and of little value as food

Edible parts and how to consume
: tea
: flavouring, tea
: roasted, beverage (cone slow to mature)

May be toxic to kidneys if consumed in large quantities. Avoid if pregnant.

 Kelp

Botanical name: Laminaria digitata - Seaweed

Collectability: plentiful, specialised habitat - very low tidal waters

 Knapweed, Common

Botanical name: Centaurea nigra
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(petals) : raw

Safety unknown

 Knotgrass

Botanical name: Polygonum aviculare
Family: Dock (Polygonaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Knotweed, Japanese

In-depth profile Botanical name: Fallopia japonica (syn. Polygonum cuspidatum, P. japonicum)
Family: Dock (Polygonaceae)
Perennial

Collectability: plentiful, common, widespread, good, worthwhile root, weed

Edible parts and how to consume
(shoot) : cooked
: raw

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

This plant is often sprayed with herbicides and may not show signs of wilting. Only pick from areas known to be untreated.

 Lady's Mantle

Botanical name: Alchemilla vulgaris
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked

Safety unknown
Lady's Smock Cardamine pratensis - see Cuckoo Flower

 Largeflower Wild Onion

Botanical name: Allium macropetalum
Family: Lily (Liliaceae)

Collectability: availability unknown

Edible parts and how to consume
: raw

May be toxic if consumed in large quantities

 Laver

Botanical name: Porphyra umbiliculis - Seaweed

Collectability: plentiful, specialised habitat - tidal waters

 Leek, Sand

Also known as Rocambole

Botanical name: Allium scorodoprasum
Family: Lily (Liliaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

May be toxic if consumed in large quantities

 Leek, Three-cornered

Botanical name: Allium triquetrum
Family: Lily (Liliaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

May be toxic if consumed in large quantities

 Leek, Wild

Botanical name: Allium ampeloprasum
Family: Lily (Liliaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: raw

May be toxic if consumed in large quantities

 Lettuce, Greater (Prickly)

Botanical name: Lactuca virosa
Family: Daisy (Asteraceae)
Biennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: oil

The sap is narcotic if consumed in quantity. May be toxic.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Lettuce, Wall

Botanical name: Mycelis muralis
Family: Daisy (Asteraceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

 Lime, Common

Botanical name: Tilia vulgaris
Family: Lime (Tiliaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
sap : raw
: flavouring

Old flowers may be narcotic.

 Liquorice, Wild

Botanical name: Astragalus glycyphyllos
Family: Pea (Leguminosae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw, condensed juice

Safety unknown

 Loosestrife, Purple

Botanical name: Lythrum salicaria
Family: Loosestrife (Lythraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: cooked

Safety unknown

 Loosestrife, Yellow

Botanical name: Lysimachia vulgaris
Family: Primrose (Primulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(young) : details unknown

Safety unknown

 Lords and Ladies

Botanical name: Arum maculatum
Family: Arum (Araceae)
Perennial

Collectability: famine food - unsafe but potentially nutritious with careful preparation

Edible parts and how to consume
: cooked

Leach and boil in several changes of water to remove substance.

Contains oxalic acid and calcium oxalate in high concentrations - avoid.


Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Calcium oxalate crystals cause severe irritation to mucous membranes and organs. Causes burning sensation in mouth, sometimes after a brief delay. Aggravates rheumatic conditions, kidney stones or hyper acidity. Severe poisoning can result in kidney damage and even death. May be neutralised by thoroughly drying or cooking or steeping in water.

 Lovage, Scots

Botanical name: Ligusticum scoticum
Family: Carrot (Apiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw, flavouring

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Lungwort

Botanical name: Pulmonaria offinialis
Family: Borage (Boraginaceae)
Perennial

Collectability: suspect source information, caution advised

Edible parts and how to consume
: raw

Does not contain pyrrolizidine alkaloids, which are often present in other Borage species.

 Maidenhair Fern

Botanical name: Adiantum capillus-veneris
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: cooked

May contain carcinogens.

Contains thiaminase. Thiaminase is a heat-resistant enzyme which destroys Vitamin B1. It is safe in small quantities, and when diet contains plenty of Vitamin B1. It is destroyed by cooking at 80 degrees Centigrade or above for at least 5 minutes.

 Mallow, Common

Botanical name: Malva sylvestris
Family: Mallow (Malvaceae)
Annual/perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

 Mallow, Marsh

Botanical name: Althaea officinalis
Family: Mallow (Malvaceae)
Perennial

Collectability: Rare and protected.

Edible parts and how to consume
: raw

Safety unknown

 Mallow, Musk

Botanical name: Malva moschata
Family: Mallow (Malvaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

 Maple

Acer spp.
Family: Maple (Aceraceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: details unknown
: raw, syrup

 Marigold, Corn

Botanical name: Glebionis segetum (syn. Chrysanthemum segetum)
Family: Daisy (Asteraceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
(shoot) : cooked

Contains coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Eat in moderation. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Marigold, Marsh

Botanical name: Caltha palustris
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: poisonous and of little value as food

Edible parts and how to consume
(young) : cooked

Toxic. Avoid.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonis is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Marjoram, Wild

Botanical name: Origanum vulgare
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Safety unknown
Mayweed Anthemis cotula - see Chamomile, Stinking

 Mayweed, Pineapple

Botanical name: Matricaria discoidea
Family: Daisy (Asteraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw, tea

Consumption may cause allergies in sensitive people.
It may contain coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Eat in moderation. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Mayweed, Scented

Botanical name: Matricaria recutita
Family: Daisy (Asteraceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : tea

Safety unknown

 Meadowsweet

In-depth profile Botanical name: Filipendula ulmaria
Family: Rose (Rosaceae)
Perennial

Collectability: plentiful, specialised habitat, weed

Edible parts and how to consume
: cooked, tea
: tea, flavouring
: cooked

Contains methyl salicylate - not suitable for individuals with heightened sensitivity to aspirin.

Contains traces of coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Medick, Black

Botanical name: Medicago lupulina
Family: Pea (Leguminosae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: cooked
: sprouted

Contains trypsin inhibitor which interfere with protein digestion and is reduced or destroyed by sprouting.

 Medlar

Botanical name: Mespilus germanica
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw (best bletted - when nearly rotten)

Toxic if consumed in large quantities.

Seeds contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Melilot

Botanical name: Melilotus officinalis
Family: Pea (Leguminosae)
Bienniel

Collectability: availability unknown

Edible parts and how to consume
(pods) : raw, flavouring
(shoot) : cooked
: details unknown

Contains coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Eat in moderation. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Melilot, Tall

Botanical name: Melilotus altissimus
Family: Pea (Leguminosae)
Biennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) (pods) : cooked

Contains coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. Can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Eat in moderation. Avoid if on drugs for circulatory conditions. Smells of fresh cut hay.

 Mignonette, Wild

Botanical name: Reseda lutea
Family: Mignonette (Resedaceae)
Bienniel/perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Milkwort, Common

Botanical name: Polygala vulgaris
Family: Dock (Polygalaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea

May be toxic if consumed in large quantities

 Mint, Apple

Botanical name: Mentha rotundifolia
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Mint, Corn

Botanical name: Mentha arvensis
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Mint, Corsican

Botanical name: Mentha requienii
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Mint, Eau-de-Cologne

Botanical name: Mentha citrata
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Mint, Horse

Botanical name: Mentha longifolia
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Mint, Water

Botanical name: Mentha aquatica
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in quantity. May cause abortion.

 Monkey Flower

Botanical name: Mimulus guttatus
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Moss spp.

Suspect source information - edibility unlikely
Mountain Ash Sorbus aucuparia - see Rowan

 Mouse-ear, Common

Botanical name: Cerastium fontanum
Family: Pink (Caryophyllaceae)
Annual/perennial

Collectability: availability unknown, weed

Edible parts and how to consume
: raw
(young) : cooked

Safety unknown

 Mouse-ear, Sticky

Botanical name: Cerastium glomeratum (syn. C. viscosum)
Family: Pink (Caryophyllaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(shoot) : details unknown

Safety unknown

 Mugwort

Botanical name: Artemisia vulgaris
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown, weed

Edible parts and how to consume
: raw

Toxic if consumed in large quantities. Contact with plant may cause dermatitis in sensitive people.

Contains thujone which is toxic to brain and liver cells and may cause abortion if eaten in quantity. Avoid if pregnant.

 Mulberry

Botanical name: Morus spp.
Family: Mulberry (Moraceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

 Mustard, Black

Botanical name: Brassica nigra
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
(bud) : cooked
: raw, flavouring

May be toxic

 Mustard, Garlic

In-depth profile Botanical name: Alliaria petiolata
Family: Cabbage (Brassicaceae)
Biennial

Collectability: plentiful, common, good, weed

Edible parts and how to consume
(pods) : raw

 Mustard, Hedge

In-depth profile Botanical name: Sisymbrium officinale
Family: Cabbage (Brassicaceae)
Annual

Collectability: plentiful, common, weed

Edible parts and how to consume
: raw
: flavouring

May be toxic if consumed in large quantities - may affect heart

 Mustard, White

Botanical name: Sinapis alba
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: sprouted, flavouring

Seeds may be toxic (as pods form), and contact with them may cause dermatitis in sensitive people.

 Myrtle, Bog

Botanical name: Myrica gale
Family: Bog Myrtle (Myriaceae)
Deciduous shrub

Collectability: rare and of little value as food

Edible parts and how to consume
: flavouring

May cause abortion

 Navelwort

In-depth profile Botanical name: Umbilicus rupestris
Family: Stonecrop (Crassulaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw
Nettle, Annual (Small) Urtica urens - see Stinging Nettle below

 Nettle, Stinging

In-depth profile Botanical name: Urtica dioica
Family: Nettle (Urticaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: cooked, leaf curd, juice (links to another page)
: sprouted

Contact with plant causes irritation.

Older leaves contain cystoliths, gritty particles - a kidney irritant.

Irritating hairs contain formic acid and other irritants which are destroyed by cooking or drying.

This plant can concentrate soil toxins. Only pick from uncontaminated land.

 Nipplewort

In-depth profile Botanical name: Lapsana communis
Family: Daisy (Asteraceae)
Annual

Collectability: plentiful, common, weed

Edible parts and how to consume
: raw

 Oak, Pedunculate

In-depth profile Botanical name: Quercus robur
Family: Beech (Fagaceae)
Deciduous tree

Collectability: plentiful, common

Edible parts and how to consume
: leached and cooked

Contains tannin in high concentrations, especially in the acorns of Red Oak species. Tannin binds with protein, can interfere with iron absorption and can cause gastric pain, irritation to organs and liver damage. It is bitter and astringent and colours water dark. It may be reduced or removed by leaching in several changes of water, until it runs clear (not brown). Baking soda added to the water may speed up the process. Tannin breaks down with time.
Oak, Sessile Quercus petraea - see Oak, Pendunculate above

 Orache, Common

Botanical name: Atriplex patula
Family: Goosefoot (Chenopodiaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked

May cause photo sensitivity in sensitive people.

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

This plant can also concentrate other soil toxins. Only pick from uncontaminated land.

 Orache, Spear-leaved

Botanical name: Atriplex prostrata
Family: Goosefoot (Chenopodiaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: cooked

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

This plant can also concentrate other soil toxins. Only pick from uncontaminated land.

 Orchid, Early Purple

Botanical name: Orchis mascula
Family: Orchid (Orchidaceae)
Perennial

Collectability: famine food - rare but nutritious

Edible parts and how to consume
: cooked

Note: Many orchids are protected and none grow in great profusion - avoid

 Orchid, Pyramidal

Botanical name: Anacamptis pyramidalis
Family: Orchid (Orchidaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Safety unknown

Note: Many orchids are protected and none grow in great profusion - avoid

 Oregon Grape

Botanical name: Mahonia aquifolium
Family: Barberry (Berberidaceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Orpine

Botanical name: Hylotelephium telephium (syn. Sedum telephium)
Family: Stonecrop (Crassulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked

May be mildly toxic if eaten in quantity

 Oxalis, Yellow

Botanical name: Oxalis corniculata
Family: Wood-sorrel (Oxalidaceae)
Annual/perennial

Collectability: availability unknown

Safety unknown

see Wood-sorrel

 Oxtongue, Bristly

Botanical name: Picris echioides
Family: Daisy (Asteraceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Oyster Plant

Botanical name: Mertensia maritima
Family: Borage (Boraginaceae)
Perennial

Collectability: suspect source information, caution advised. Also rare.

Edible parts and how to consume
: raw
: details unknown

May contain pyrrolizidine alkaloids which can cause liver damage and cancer and are cumulative. This plant is also rare. Best avoided, especially when pregnant.

 Parsley, Cow

Botanical name: Anthriscus sylvestris
Family: Carrot (Apiaceae)
Perennial

Collectability: plentiful, common, widespread, weed

Edible parts and how to consume
: raw
: cooked

May be toxic.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Parsley, Fool's

Botanical name: Aethusa cynapium
Family: Carrot (Apiaceae)
Annual

Collectability: poisonous and of little value as food, weed

Toxic (mostly the root ) - avoid.
Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Parsnip, Wild

Botanical name: Pastinaca sativa
Family: Carrot (Apiaceae)
Biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: cooked
: raw
: flavouring

Leaves contains furanocoumarin, especially when damaged or attacked by mould. May cause photodermatitis in contact with sap and exposure to sun light or other ultra violet light. Only gather good specimen and consume as fresh as possible. Boiling can reduce it by half (discard water). Eat sparingly.

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Parsley Piert

Botanical name: Aphanes arvensis
Family: Rose (Rosaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Pea, Sea

Botanical name: Lathyrus japonicus
Family: Pea (Leguminosae)
Perennial

Collectability: rare, specialised habitat - coastal

Edible parts and how to consume
: raw
: cooked

Seeds are toxic if consumed in large quantities

Note: the plant dies when trampled.

 Pear

Botanical name: Pyrus communis
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
(when nearly rotten) : cooked

 Pennycress, Field

Botanical name: Thlaspi arvense
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw
: flavouring, sprouted

Safety unknown

 Pennyroyal

Botanical name: Mentha pulegium
Family: Mint (Lamiaceae)
Perennial

Collectability: rare, protected and of little value as food

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in large quantities. May cause abortion. Contains pulegone, which may cause liver damage. Children, including the unborn are more vulnerable to liver damage. Avoid if pregnant.
Pennywort Umbilicus rupestris - see Navelwort

 Peppermint

Botanical name: Mentha piperita
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in large quantities. May cause abortion.

 Persicaria, Pale

Botanical name: Persicaria lapathifolia (syn. Polygonum l.)
Family: Dock (Polygonaceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: raw

May cause photo sensitivity in sensitive people.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Pignut

In-depth profile Botanical name: Conopodium majus
Family: Carrot (Apiaceae)
Perennial

Collectability: plentiful, worthwhile root, specialised habitat

Edible parts and how to consume
: raw

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Pimpernel, Scarlet

Botanical name: Anagallis arvensis
Family: Primrose (Primulaceae)
Annual

Collectability: poisonous

Contact with plant may cause dermatitis in sensitive people. Toxic.

 Pine spp.

Botanical name: Pinus spp.
Family: Pine (Pinaceae)
Evergreen tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: tea
: raw

Bark, and possibly other parts may contain large amounts of terpenes, volatile organic compounds, which are toxic in quantity. Eat in moderation.

 Plantain, Buck's Horn

Botanical name: Plantago coronopus
Family: Plantain (Plantaginaceae)
Annual/perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Plantain, Common Water

Botanical name: Alisma plantago-aquatica
Family: Water-plantain (Alismataceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

All parts are toxic - toxicity may be destroyed by heat. Boil root in several changes of water to remove substance.
Plantain, Greater Plantago major - see Ribwort Plantain below

 Plantain, Ribwort

In-depth profile Botanical name: Plantago lanceolata
Family: Plantain (Plantaginaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw
: cooked

 Plum, Cherry

Botanical name: Prunus cerasifera
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw
: raw, if not bitter

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Plum, Wild

Botanical name: Prunus domestica
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw
: raw, if not bitter

The leaves, bark and seeds contain or produce hydrogen cyanide in contact with water. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Poppy, Common

Botanical name: Papaver rhoeas
Family: Poppy (Papaveraceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: raw (befoer flowering)
: raw

May be toxic. Eat in moderation. Seeds are safe.

 Primrose

Botanical name: Primula vulgaris
Family: Primrose (Primulaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

 Purslane, Sea

Botanical name: Atriplex portulacoides (syn. Halimione portulacoides)
Family: Goosefoot (Chenopodiaceae)
Evergreen shrub

Collectability: plentiful, specialised habitat - coastal

Edible parts and how to consume
: raw

This plant can concentrate soil toxins. Only pick from uncontaminated land.

 Purslane, Water

Botanical name: Lythrum portula
Family: Loosestrife (Lythraceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Radish, Wild

Botanical name: Raphanus raphanistrum
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(pods, young) : raw
: oil

Safety unknown

 Ramson

Also known as Wild Garlic

In-depth profile Botanical name: Allium ursinum
Family: Lily (Liliaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
(bulb) : raw

Take extra care with identification. Leaves can be mistaken for the leaves of the very poisonous plant Lily-of-the-Valley Convallaria majalis. May be toxic if consumed in large quantities.

 Rape

Botanical name: Brassica napus
Family: Cabbage (Brassicaceae)
Annual/biennial

Collectability: suspect source information, caution advised

Edible parts and how to consume
: raw
: oil, flavouring

The oil of the seeds is toxic, except in some cultivars.

 Raspberry

In-depth profile Botanical name: Rubus idaeus
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: tea
(young) : cooked
: raw

Thorns on stems

 Redshank

Botanical name: Polygonum persicaria
Family: Dock (Polygonaceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: raw

May cause photo sensitivity.

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

 Reed, Common

In-depth profile Botanical name: Phragmites australis
Family: Grass (Graminae)
Perennial

Collectability: plentiful, good, worthwhile root, specialised habitat

Edible parts and how to consume
(partly unfolded) : cooked
(shoot) : raw

Care should be taken not to gather plants from polluted water, and to wash all lower parts thoroughly to avoid soil-born contamination.

Blades are sharp.
Reedmace, Great Typha latifolia- see Bulrush
Reedmace, Small Typha angustifolia - see Bulrush, Lesser

 Rest-harrow

Botanical name: Ononis repens
Family: Pea (Leguminosae)
Shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Rhubarb, Monk's

Botanical name: Rumex alpinus
Family: Dock (Polygonaceae)
Perennial

Collectability: suspect source information, caution advised

Edible parts and how to consume
: details unknown

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.

Rocambole Allium scorodoprasum - see Leek, Sand

 Rock Tripe

Botanical name: Umblicaria pistulata

Safety unknown

 Rose, Dog

In-depth profile Botanical name: Rosa canina
Family: Rose (Rosaceae)
Deciduous shrub

Collectability: plentiful, common, good

Edible parts and how to consume
: tea
: raw
: details unknown

Sharp thorns.

Seed hairs are irritant - remove before consuming seed.
Rose, Field Rosa arvensis - see Rose, Dog above

 Rose of Sharon

Botanical name: Hibiscus syriacus
Family: Mallow (Malvaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw
: details unknown

Safety unknown

 Rowan

Also known as Mountain Ash

Botanical name: Sorbus aucuparia
Family: Rose (Rosaceae)
Deciduous tree

Collectability: plentiful, common, specialised habitat

Edible parts and how to consume
: cooked, jelly

Fruit can cause gastric upset if eaten in quantity. Cooking destroys substance.

The leaves, bark and seeds contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Rush, Flowering

Botanical name: Butomus umbellatus
Family: Flowering Rush (Butomaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: cooked
: details unknown

 Rushes spp.

Botanical name: Juncus spp.

not generally edible

 Ryegrass, Perennial

Botanical name: Lolium perenne
Family: Grass (Graminae)
Perennial

Collectability: plentiful, common, widespread, good

Edible parts and how to consume
: leaf curd, juice (links to another page)
: flour

see Families - Grass (links to another page)
Sage, Wild Salvia verbenaca - see Clary, Wild above

 Salsify

Botanical name: Tragopogon porrifolius
Family: Daisy (Asteraceae)
Biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(shoot) : raw
: sprouted

Safety unknown

 Samphire, Marsh

Also known as Glasswort

Botanical name: Salicornia europaea
Family: Goosefoot (Chenopodaceae)
Annual

Collectability: plentiful, specialised habitat

Edible parts and how to consume
(shoot) : cooked
: oil

Beware of polluted water. Plant contains high concentrations of sodium (salt) and silica.

 Samphire, Rock

Botanical name: Crithmum maritimum
Family: Carrot (Apiaceae)
Perennial

Collectability: specialised habitat - coastal

Edible parts and how to consume
(shoot) : raw
(pods) : pickled

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Saxifrage, Opposite-leaved Golden

Botanical name: Chrysosplenium oppositifolium
Family: Saxifrage (Saxifragaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

May be mistaken for the poisonous young Leafy Spurge Euphorbia esula

 Scabious, Devilsbit

Botanical name: Succisa pratensis
Family: Teasel (Dipsacaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw

Safety unknown

 Scurvy-grass, Common

In-depth profile Botanical name: Cochlearia officinalis
Family: Cabbage (Brassicaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

Inland sources grow mainly along winter-salted roads. Plants should only be collected where traffic levels are very low to avoid pollutants. It is worth checking beyond any hedge banks, where the soil may still be saline enough for the plants to grow, but there the bank protects them from vehicle pollution. Follow the law and the country code when potentially entering on private land.
Scurvy-grass, Early Cochlearia danica - see Common Scurvy-grass above
Scurvy-grass, English Cochlearia anglica - see Common Scurvy-grass above

 Sea Holly

Botanical name: Eryngium maritimum
Family: Carrot (Apiaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: raw

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Sea Kale

Botanical name: Crambe maritima
Family: Cabbage (Brassicaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw
(bud) : cooked

Safety unknown

 Sea Lettuce

Botanical name: Ulva lactuca - Seaweed

Collectability: specialised habitat - tidal waters

 Sedge, Pendulous

Botanical name: Carex pendula
Perennial

Collectability: availability unknown

Edible parts and how to consume
(if free from ergot) : cooked, flour

Safety unknown

 Self-heal

Botanical name: Prunella vulgaris
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Service Tree, Wild

Botanical name: Sorbus torminalis
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw (bletted - nearly rotten)

Fruit can cause gastric upset if eaten in quantity.

The leaves, bark and seeds contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Shepherd's Purse

In-depth profile Botanical name: Capsella bursa-pastoris
Family: Cabbage (Brassicaceae)
Annual

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw

Susceptible to mould. Avoid mouldy leaves.

 Silverweed

In-depth profile Botanical name: Argentina anserina
Formerly classified as: Potentilla anserina
Family: Rose (Rosaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: tea
(young shoots) : raw
: raw, starch

 Snowberry

Botanical name: Symphoricarpos albus
Family: Honeysuckle (Caprifoliaceae)
Deciduous shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Mildly toxic (mostly the leaves and root).

Contains saponins. Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. Eat in moderation. May affect mucous membranes. Some saponins are highly toxic.

 Sorrel, Common

In-depth profile Botanical name: Rumex acetosa
Family: Dock (Polygonaceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw
: cooked

Contains oxalic acid. Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet. Eat in moderation.


Sorrel, Sheep's Rumex acetosella - see Common Sorrel above

 Sow-thistle, Perennial

Botanical name: Sonchus arvensis
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw
(shoot) : cooked
: cooked, roasted

Remove prickles

 Sow-thistle, Prickly

Botanical name: Sonchus asper
Family: Daisy (Asteraceae)
Annual

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw
: cooked

Remove prickles

 Sow-thistle, Smooth

Botanical name: Sonchus oleraceus
Family: Daisy (Asteraceae)
Biennial

Collectability: plentiful, common, widespread, worthwhile root

Edible parts and how to consume
: raw
(peeled) : cooked

Remove prickles

 Spatterdock, Common

Botanical name: Nuphar advena
Family: Water-lily (Nymphaeaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Spearmint

Botanical name: Mentha spicata
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Essential oil may be toxic if consumed in large quantities. May cause abortion.

 Speedwell, Germander

Botanical name: Veronica chamaedrys
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: tea

Safety unknown

 Spignel

Botanical name: Meum athamanticum
Family: Carrot (Apiaceae)
Perennial

Collectability: rare and of little value as food

Edible parts and how to consume
: cooked, flavouring
: cooked

Member of the carrot family. There are a number of deadly poisonous plants in this family, with great superficial resemblance to edible plants. It is therefore advisable to be very careful when identifying plants in this family, and only consume them if you are completely sure of correct identification. See special note on the carrot family on the safety page.

 Spring Beauty

Botanical name: Claytonia perfoliata
Family: Dock (Portulacaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Spruce

In-depth profile Picea spp.
Family: Pine (Pinaceae)
Evergreen tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw
(inner bark) : cooked
: male: raw, female: cooked

Bark, and possibly other parts may contain large amounts of terpenes, volatile organic compounds, which are toxic in quantity. Eat in moderation.

 Spurrey, Corn

Botanical name: Apergula arvensis
Family: Pink (Caryophyllaceae)
Annual

Collectability: availability unknown, weed

Edible parts and how to consume
: details unknown

The leaves and seeds contain saponins. Saponins may be beneficial in small doses, but are toxic in large. May be removed by leaching, rinsing or heat. Eat in moderation. May affect mucous membranes. Some saponins are highly toxic.

 St. John's Wort, Perforate

Botanical name: Hypericum perforatum
Family: St.John's Wort (Clusiaceae)
Perennial

Collectability: suspect source information, caution advised, weed

Edible parts and how to consume
: tea

May cause photo sensitivity in sensitive people.

 Star of Bethlehem

Botanical name: Ornithogalum umbellatum
Family: Lily (Liliaceae)
Perennial

Collectability: rare and of limited value as food

Edible parts and how to consume
(bulb) : raw

Bulb is said to be toxic, as are the leaves and flowers.

 Star of Bethlehem, Spiked

Botanical name: Ornithogalum pyrenaicum
Family: Lily (Liliaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked

Contact with the bulb may cause dermatitis in sensitive people

 Stonecrop, Biting

Botanical name: Sedum acre
Family: Stonecrop (Crassulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Contact with sap may cause irritation. Can cause gastric upset if eaten in quantity. May be toxic.

 Stonecrop, Reflexed

Botanical name: Sedum reflexum
Family: Stonecrop (Crassulaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Can cause gastric upset if eaten in quantity. May be toxic.

 Stork's-bill, Common

Botanical name: Erodium cicutarium
Family: Cranesbill (Geraniaceae)
Annual/biennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Strawberry, Wild

In-depth profile Botanical name: Fragaria vesca
Family: Rose (Rosaceae)
Perennial

Collectability: common, widespread, good

Edible parts and how to consume
: raw
: cooked

 Strawberry Tree

Botanical name: Arbutus unedo
Family: Heath (Ericaceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Sumach, Stag's Horn

Botanical name: Rhus typhina
Family: Cashew (Anacardiaceae)
Deciduous shrub

Collectability: garden shrub

Edible parts and how to consume
: raw, can be used as lemon substitute, high in Vitamin C

may cause allergic reaction in some individuals

 Sweet Flag

Botanical name: Acorus calamus
Family: Arum (Araceae)
Perennial

Collectability: suspect source information, caution advised, worthwhile root

Edible parts and how to consume
(young) (shoot) (peeled) : raw

The root of some ssp. may contain carcinogens.

 Sweet Oar Weed or Sugar Kelp

Botanical name: Laminaria saccharina - Seaweed

Collectability: specialised habitat - tidal waters

 Sycamore

In-depth profile Botanical name: Acer pseudoplatanus
Family: Maple (Aceraceae)
Deciduous tree

Collectability: plentiful, common, weed

Edible parts and how to consume
: details unknown
: raw, syrup

 Tansy

Botanical name: Tanacetum vulgare
Family: Daisy (Asteraceae)
Perennial

Collectability: suspect source information, caution advised

Edible parts and how to consume
: flavouring

Contains thujone which is toxic to brain and liver cells and may cause abortion if eaten in quantity. Avoid if pregnant.

Does not contain pyrrolizidine alkaloids, which are present in some of Tansy's close relatives.

 Tare, Hairy

Botanical name: Vicia hirsuta
Family: Pea (Leguminosae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Thistle, Cabbage

Botanical name: Cirsium oleraceum
Family: Daisy (Asteraceae)
Perennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: cooked
: sprouted

Remove prickles

 Thistle, Creeping

Botanical name: Cirsium arvense
Family: Daisy (Asteraceae)
Perennial

Collectability: common, widespread, palatable, worthwhile root

Edible parts and how to consume
: raw
(peeled) : cooked
: sprouted

Remove prickles

 Thistle, Marsh

Botanical name: Cirsium palustre
Family: Daisy (Asteraceae)
Biennial

Collectability: plentiful, specialised habitat, weed, palatable, worthwhile root

Edible parts and how to consume
: raw
(young) : cooked
: sprouted

Remove prickles

 Thistle, Milk

Botanical name: Silybum marianum
Family: Daisy (Asteraceae)
Biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
(peeled) : raw
(bud) : cooked
: roasted, sprouted

Remove prickles.

Can concentrate nitrates. Nitrates are linked with stomach cancer. Plants grown in nitrogen rich soil, especially grown with artificial fertiliser, can concentrate nitrates in the leaves. Avoid gathering plants where artificial fertilisers are used, or near farm yards, dung heaps and other nitrogen rich places.

 Thistle, Prickly Russian

Botanical name: Salsola pestifer
Family: Goosefoot (Chenopodaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(shoot) : raw
: cooked, sprouted

Safety unknown

 Thistle, Spear

Botanical name: Cirsium vulgare
Family: Daisy (Asteraceae)
Biennial

Collectability: common, widespread, weed, palatable, worthwhile root

Edible parts and how to consume
(bud) : cooked
: raw, sprouted

Remove prickles

 Thrift

Botanical name: Armeria maritima
Family: Sea Lavender (Plumbaginaceae)
Perennial

Collectability: specialised habitat - coastal

Edible parts and how to consume
: cooked
: details unknown

Safety unknown

 Thyme, Wild

Botanical name: Thymus polytrichus
Family: Mint (Lamiaceae)
Evergreen shrub

Collectability: availability unknown

Edible parts and how to consume
: flavouring

Safety unknown

 Toadflax

Botanical name: Linaria vulgaris
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) - cooked

May be mildly toxic

 Toadflax, Ivy-leaved

Botanical name: Cymbalaria muralis
Family: Figwort (Scrophulariaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

May be mildly toxic

 Tormentil

Botanical name: Potentilla erecta
Family: Rose (Rosaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Leach in several changes of water to remove substance

 Traveller's Joy

Botanical name: Clematis vitalba
Family: Buttercup (Ranunculaceae)
Perennial

Collectability: suspect source information, caution advised

Edible parts and how to consume
(shoot) : cooked

All parts are toxic.

All species of the buttercup family (Ranunculaceae) produce the toxin protoanemonin in varying quantities when damaged. Contact may causes itching or blistering. In the mouth it causes a burning sensation, and ingested causes gastric upset, headache, dizziness, spasms, paralysis or circulatory failure. Protoanemonis is non-cumulative and may be destroyed by heat and drying.

Some species of buttercups are highly toxic.

Take extra care identifying, handling and preparing plants in this family.

 Trefoil, Bird's-foot

Botanical name: Lotus corniculatus
Family: Pea (Legumiosae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: sprouted

Contains or produces hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Turnip, Wild

Botanical name: Brassica rapa
Family: Cabbage (Brassicaceae)
Annual/biennial

Collectability: availability unknown, worthwhile root

Edible parts and how to consume
: raw

 Valerian, Common

Botanical name: Valeriana officinalis
Family: Valerian (Valerianacea)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: flavouring
: details unknown

Narcotic - may be addictive if consumed for prolonged period. Consume for no more than three months.

 Valerian, Red

Botanical name: Centranthus ruber
Family: Valerian (Valerianaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: cooked

Safety unknown

 Vetch, Bitter

Botanical name: Lathyrus montanus
Family: Pea (Leguminosae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Vetch, Bush

Botanical name: Vicia sepium
Family: Pea (Leguminosae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Vetch, Common

Botanical name: Vicia sativa
Family: Pea (Leguminosae)
Annual

Collectability: availability unknown

Edible parts and how to consume
(shoot) (pods) : cooked

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Vetch, Kidney

Botanical name: Anthyllis vulneraria
Family: Pea (Leguminosae)
Annual/perennial

Collectability: availability unknown

Edible parts and how to consume
: tea

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Vetch, Tufted

Botanical name: Vicia cracca
Family: Pea (Leguminosae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) : cooked

Seeds are toxic if consumed in large quantities. Toxins may be removed by prolonged boiling and discarding the water.

 Violet, Common Dog

Botanical name: Viola riviniana
Family: Violet (Violaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Violet, Sweet

Botanical name: Viola odorata
Family: Violet (Violaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw

Safety unknown

 Walnut

In-depth profile Botanical name: Juglans regia
Family: Walnut (Juglandaceae)
Deciduous tree

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw, syrup
: raw

The seed casing can stain clothes and skin.

Needs careful storage as susceptible to dangerous moulds. See Collection, Storing and Notes on the profile page.

 Water-lily, White

Botanical name: Nymphaea alba
Family: Water-lily (Nymphaeaceae)
Perennial

Collectability: rare (protected) and of little value as food

Edible parts and how to consume
: cooked

Leach in several changes of water to remove substance. May be toxic.

 Water-lily, Yellow

Botanical name: Nuphar lutea
Family: Water-lily (Nymphaeaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: cooked

Leach in several changes of water to remove substance. May be toxic.

 Watercress

Botanical name: Nasturtium officinale
Formerly classified as: Rorippa nasturtium-aquaticum
Family: Cabbage (Brassicaceae)
Perennial

Collectability: plentiful, specialised habitat - aquatic

Edible parts and how to consume
: cooked
: flavouring, sprouted

Avoid water courses going through pasture. Wash well and cook to destroy water-borne parasites.

 Whitebeam

Botanical name: Sorbus aria
Family: Rose (Rosaceae)
Deciduous tree

Collectability: availability unknown

Edible parts and how to consume
: raw (when nearly rotten)

Seeds contain or produce hydrogen cyanide. Hydrogen cyanide, also known as Prussic acid, may be safe in very small quantities. May be driven off by heat. Very bitter with smell of almonds.

 Whitlow-grass, Wall

Botanical name: Draba muralis
Family: Cabbage (Brassicaceae)
Annual

Collectability: availability unknown

Edible parts and how to consume
: raw (Vitamin C)

Safety unknown

 Willowherb, Great

Botanical name: Epilobium hirsutum
Family: Willowherb (Onagraceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: details unknown

May be toxic

 Willowherb, Rosebay

In-depth profile Botanical name: Chamerion angustifolium
Family: Willowherb (Onagraceae)
Perennial

Collectability: plentiful, common, widespread, weed, good, worthwhile root

Edible parts and how to consume
(young shoot) (bud) : raw
: cooked

 Wintercress

Also known as Yellow Rocket

Botanical name: Barbarea vulgaris
Family: Cabbage (Brassicaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
(bud) : cooked

May be toxic for kidneys

This plant can concentrate soil toxins. Only pick from uncontaminated land.

 Wintergreen

Botanical name: Pyrola minor
Family: Dock (Pyrolaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
: raw
: details unknown

Safety unknown

 Woodruff, Sweet

In-depth profile> Botanical name: Galium odoratum
Family: Bedstraw (Rubiaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw, flavouring

Contains coumarin, especially when dried. Coumarin is a moderate kidney and liver toxin. It can cause headaches and suppress appetite. Coumarin is transformed by certain fungi into an anti-coagulant. Avoid if on drugs for circulatory conditions. Consume in moderation. For beverages it is best not to use more than three plants per litre.

Smells of fresh cut hay.

 Wood-sorrel

In-depth profile Botanical name: Oxalis acetosella
Family: Wood-sorrel (Oxalidaceae)
Perennial

Collectability: plentiful, specialised habitat

Edible parts and how to consume
: raw

Wood-sorrel can be mistaken for Clover species when neither plant is in flower.

Contains oxalic acid and traces of calcium oxalate. Eat in moderation.
Oxalic acid can bind up other minerals, especially calcium. May aggravate rheumatic conditions, kidney stones, hyper acidity or osteoporosis. May be reduced by cooking, possibly also if eaten with a source of salts derived from methyl salicylate (salicylic acid etc.) from sources such as dried Meadowsweet.

Calcium oxalate crystals cause severe irritation to mucous membranes and organs. Causes burning sensation in mouth, sometimes after a brief delay. Aggravates rheumatic conditions, kidney stones or hyper acidity. Severe poisoning can result in kidney damage and even death. May be neutralised by thoroughly drying or cooking or steeping in water.

 Woundwort, Marsh

Botanical name: Stachys palustris
Family: Mint (Lamiaceae)
Perennial

Collectability: availability unknown

Edible parts and how to consume
(shoot) - cooked
: raw
: details unknown

Safety unknown

 Yarrow

In-depth profile Botanical name: Achillea millefolium
Family: Daisy (Asteraceae)
Perennial

Collectability: plentiful, common, widespread, good, weed

Edible parts and how to consume
: raw

Prolonged consumption may cause allergies. Leaves and flower may also cause photosensitivity on contact.

Contains thujone which is toxic to brain and liver cells and may cause abortion if eaten in quantity. Avoid if pregnant.
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